caddy/caddytest/integration/caddyfile_adapt/reverse_proxy_dynamic_upstreams.txt

:8884 { reverse_proxy { dynamic a foo 9000 }

reverse_proxy {
	dynamic a {
		name foo
		port 9000
		refresh 5m
		resolvers 8.8.8.8 8.8.4.4
		dial_timeout 2s
		dial_fallback_delay 300ms
		versions ipv6
	}
}

}

:8885 { reverse_proxy { dynamic srv _api._tcp.example.com }

reverse_proxy {
	dynamic srv {
		service api
		proto tcp
		name example.com
		refresh 5m
		resolvers 8.8.8.8 8.8.4.4
		dial_timeout 1s
		dial_fallback_delay -1s
	}
}

}

---

{ "apps": { "http": { "servers": { "srv0": { "listen": [ ":8884" ], "routes": [ { "handle": [ { "dynamic_upstreams": { "name": "foo", "port": "9000", "source": "a" }, "handler": "reverse_proxy" }, { "dynamic_upstreams": { "dial_fallback_delay": 300000000, "dial_timeout": 2000000000, "name": "foo", "port": "9000", "refresh": 300000000000, "resolver": { "addresses": [ "8.8.8.8", "8.8.4.4" ] }, "source": "a", "versions": { "ipv6": true } }, "handler": "reverse_proxy" } ] } ] }, "srv1": { "listen": [ ":8885" ], "routes": [ { "handle": [ { "dynamic_upstreams": { "name": "_api._tcp.example.com", "source": "srv" }, "handler": "reverse_proxy" }, { "dynamic_upstreams": { "dial_fallback_delay": -1000000000, "dial_timeout": 1000000000, "name": "example.com", "proto": "tcp", "refresh": 300000000000, "resolver": { "addresses": [ "8.8.8.8", "8.8.4.4" ] }, "service": "api", "source": "srv" }, "handler": "reverse_proxy" } ] } ] } } } } }